Answer: Definitions below.
Step-by-step explanation:
- A habitat is the natural environment in which a particular species of organism lives. It provides the organism with food, water, shelter, and other resources necessary for its survival.
- A species is a group of organisms that can breed to produce fertile offspring. Members of the same species share both genetic and physical traits. Examples of species include humans (Homo sapiens), domestic dogs (Canis lupus familiaris), and sugar maple trees (Acer saccharum).
- An ecosystem is a community of organisms (plants, animals, and microbes) interacting with each other and their non-living environment (air, water, and mineral soil). This interaction forms a system characterized by the flow of energy and the cycling of nutrients. Examples of ecosystems include forests, ponds, deserts, and coral reefs.